As the leader of the Youngbloods, he sang one of the enduring anthems of the peace-and-love era. He went on to have a prolific career as a solo artist.
His upscale cocktail lounges in landmark Manhattan settings like Grand Central Terminal and the Empire State Building conjured the elegance of a bygone era.
Sometimes called the Warren Buffett of Hong Kong, he made his billions initially building apartments for middle-class descendants of refugees from mainland China.